Simple Harmonic Motion, APP1

Front

What is Simple Harmonic Motion (SHM)?

Back

Simple Harmonic Motion is a type of periodic motion where an object oscillates around an equilibrium position, and the restoring force is directly proportional to the displacement from that position.

Front

What is the formula for the spring constant (k)?

Back

The spring constant (k) can be calculated using Hooke's Law: F = kx, where F is the force applied, and x is the displacement from the equilibrium position.

Front

Define frequency in the context of SHM.

Back

Frequency is the number of complete cycles or vibrations that occur in a unit of time, typically measured in Hertz (Hz).

Front

What is the formula for the period (T) of a simple pendulum?

Back

The period (T) of a simple pendulum is given by the formula T = 2π√(L/g), where L is the length of the pendulum and g is the acceleration due to gravity.

Front

What is amplitude in SHM?

Back

Amplitude is the maximum displacement of an object from its equilibrium position during oscillation.

Front

How does the mass of a pendulum affect its period?

Back

The mass of a pendulum does not affect its period; the period depends only on the length of the pendulum and the acceleration due to gravity.

Front

What is the relationship between period and frequency?

Back

The period (T) and frequency (f) are inversely related: T = 1/f.

Front

What is the significance of the restoring force in SHM?

Back

The restoring force is crucial in SHM as it acts to bring the object back to its equilibrium position, ensuring the oscillatory motion.

Front

What is the equation for the velocity of an object in SHM?

Back

The velocity of an object in SHM can be expressed as v(t) = Aω cos(ωt + φ), where A is the amplitude, ω is the angular frequency, and φ is the phase constant.

Front

What is the angular frequency (ω) in SHM?

Back

Angular frequency (ω) is the rate of change of the phase of a sinusoidal waveform, given by ω = 2πf, where f is the frequency.